Q-Tubes FAT Inner Tube 26 X 3.5-4.0 32mm Schrader Valve can be discounted Fore/aft adjustment slots allow for

Fore/aft adjustment slots allow for rack position fine tuning

Packaging should be the same as what is found in a retail store

60 TPI casing for better performance and control

That's probably why it's one of the most imitated tires in mountain biking

Q-Tubes FAT Inner Tube 26 X 3.5-4.0 32mm Schrader Valve can be discounted Fore/aft adjustment slots allow forWith removable valve cores, choice of valve, and two widths, Q Tubes Fat Tubes have what you need for big tires 1. 0mm wall thickness Q Tubes Fat Bike tubes feature environmentally friendly soy ink printing on recycled cardboard Master Cartons of Q Tubes Fat Bike tubes contain twenty individuually boxed tubes